Again, great to have you here. Don't be afraid to ask for any help you need. The Z has several full time mechanics on it as well as regular enthusiasts who love to help out so you can be sure you'll find out what you need. I belong to a number of other enthusiasts message boards/forums for RV's, trucks in general, other auto brands, etc and this forum, on the whole, truly has the nicest bunch of members of them all.